Federal incentives and requirements under the Obama administration spurred states to adopt major reforms to their teacher evaluation systems. We examine the effects of these reforms on student achievement and attainment at a national scale by exploiting their staggered implementation across states. We find precisely estimated null effects, on…

High school career academies are a time-tested model for improving academic outcomes and preparing students for both college and careers. Career academies (1) are smaller learning communities taught by a team of interdisciplinary teachers, (2) provide a rigorous academic curriculum based on a career theme that demonstrates how knowledge is used…